public function __construct($indexFields)
{
if (is_string($indexFields)) {
$id = $indexFields;
//Just got a record id, let's load the full record from Solr
// Setup Search Engine Connection
$searchObject = SearchObjectFactory::initSearchObject();
$searchObject->disableScoping();
if (function_exists('disableErrorHandler')) {
disableErrorHandler();
}
// Retrieve the record from Solr
if (!($record = $searchObject->getRecord($id))) {
$this->isValid = false;
} else {
$this->fields = $record;
}
$searchObject->enableScoping();
if (function_exists('enableErrorHandler')) {
enableErrorHandler();
}
} else {
$this->fields = $indexFields;
}
}
function __construct($ipAddress, $startTime)
{
global $configArray;
if (!isset($configArray)) {
die("You must load configuration before creating a tracker");
}
global $interface;
if (!isset($interface)) {
die("You must setup the interface before creating a tracker");
}
//Make sure that we don't track visits from bots
if (BotChecker::isRequestFromBot() == true) {
//$logger->log("Disabling logging because the request is from a bot", PEAR_LOG_DEBUG);
$this->trackingDisabled = true;
$this->finished = true;
return;
}
//Check to see if analytics is enabled
if (isset($configArray['System']['enableAnalytics']) && $configArray['System']['enableAnalytics'] == false) {
$this->trackingDisabled = true;
return;
}
//Check to see if we are in maintenance mode
if (isset($configArray['System']['available']) && $configArray['System']['available'] == false) {
$this->trackingDisabled = true;
return;
}
$session = new Analytics_Session();
//disable error handler since the tables may not be installed yet.
disableErrorHandler();
$sessionId = session_id();
$session->session_id = $sessionId;
if ($session->find(true)) {
$this->session = $session;
if ($this->session->ip != $ipAddress) {
$this->session->ip = $ipAddress;
$this->doGeoIP();
}
} else {
$this->session = $session;
$this->session->sessionStartTime = $startTime;
$this->session->lastRequestTime = $startTime;
$this->session->ip = $ipAddress;
$this->doGeoIP();
$this->session->insert();
}
$this->pageView = new Analytics_PageView();
$this->pageView->sessionId = $this->session->id;
$this->pageView->pageStartTime = $startTime;
$this->pageView->fullUrl = $_SERVER['REQUEST_URI'];
enableErrorHandler();
}
/**
* Load titles that have been rated by other users which are similar to this.
*
* @param SearchObject_Solr|SearchObject_Base $db
* @param UserRating $ratedTitle
* @param integer $userId
* @param array $ratedTitles
* @param array $suggestions
* @param integer[] $notInterestedTitles
* @return int The number of suggestions for this title
*/
static function getSimilarlyRatedTitles($db, $ratedTitle, $userId, $ratedTitles, &$suggestions, $notInterestedTitles)
{
$numRecommendations = 0;
//If there is no ISBN, can we come up with an alternative algorithm?
//Possibly using common ratings with other patrons?
//Get a list of other patrons that have rated this title and that like it as much or more than the active user..
$otherRaters = new UserRating();
//Query the database to get items that other users who rated this liked.
$sqlStatement = "SELECT resourceid, record_id, " . " sum(case rating when 5 then 10 when 4 then 6 end) as rating " . " FROM `user_rating` inner join resource on resource.id = user_rating.resourceid WHERE userId in " . " (select userId from user_rating where resourceId = " . $ratedTitle->resourceid . " and rating >= 4 " . " and userid != " . $userId . ") " . " and rating >= 4 " . " and resourceId != " . $ratedTitle->resourceid . " and deleted = 0 " . " group by resourceid order by rating desc limit 10";
//Sort so the highest titles are on top and limit to 10 suggestions.
$otherRaters->query($sqlStatement);
if ($otherRaters->N > 0) {
//Other users have also rated this title.
while ($otherRaters->fetch()) {
//Process the title
disableErrorHandler();
if (!($ownedRecord = $db->getRecord($otherRaters->record_id))) {
//Old record which has been removed? Ignore for purposes of suggestions.
continue;
}
enableErrorHandler();
//get the title from the Solr Index
if (isset($ownedRecord['isbn'])) {
if (strpos($ownedRecord['isbn'][0], ' ') > 0) {
$isbnInfo = explode(' ', $ownedRecord['isbn'][0]);
$isbn = $isbnInfo[0];
} else {
$isbn = $ownedRecord['isbn'][0];
}
$isbn13 = strlen($isbn) == 13 ? $isbn : ISBNConverter::convertISBN10to13($isbn);
$isbn10 = strlen($isbn) == 10 ? $isbn : ISBNConverter::convertISBN13to10($isbn);
} else {
$isbn13 = '';
$isbn10 = '';
}
//See if we can get the series title from the record
if (isset($ownedRecord['series'])) {
$series = $ownedRecord['series'][0];
} else {
$series = '';
}
$similarTitle = array('title' => $ownedRecord['title'], 'title_short' => $ownedRecord['title_short'], 'author' => isset($ownedRecord['author']) ? $ownedRecord['author'] : '', 'publicationDate' => $ownedRecord['publishDate'], 'isbn' => $isbn13, 'isbn10' => $isbn10, 'upc' => isset($ownedRecord['upc']) ? $ownedRecord['upc'][0] : '', 'recordId' => $ownedRecord['id'], 'id' => $ownedRecord['id'], 'libraryOwned' => true, 'isCurrent' => false, 'shortId' => substr($ownedRecord['id'], 1), 'format_category' => isset($ownedRecord['format_category']) ? $ownedRecord['format_category'] : '', 'format' => $ownedRecord['format'], 'recordtype' => $ownedRecord['recordtype'], 'series' => $series, 'grouping_term' => $ownedRecord['grouping_term']);
$numRecommendations++;
Suggestions::addTitleToSuggestions($ratedTitle, $similarTitle['title'], $similarTitle['recordId'], $similarTitle, $ratedTitles, $suggestions, $notInterestedTitles);
}
}
return $numRecommendations;
}
/**
* @param $id
* @return ExternalEContentDriver|MarcRecord|null|OverDriveRecordDriver|PublicEContentDriver|RestrictedEContentDriver
*/
static function initRecordDriverById($id)
{
if (isset(RecordDriverFactory::$recordDrivers[$id])) {
return RecordDriverFactory::$recordDrivers[$id];
}
$recordInfo = explode(':', $id);
$recordType = $recordInfo[0];
$recordId = $recordInfo[1];
disableErrorHandler();
if ($recordType == 'overdrive') {
require_once ROOT_DIR . '/RecordDrivers/OverDriveRecordDriver.php';
$recordDriver = new OverDriveRecordDriver($recordId);
} elseif ($recordType == 'public_domain_econtent') {
require_once ROOT_DIR . '/RecordDrivers/PublicEContentDriver.php';
$recordDriver = new PublicEContentDriver($recordId);
} elseif ($recordType == 'external_econtent') {
require_once ROOT_DIR . '/RecordDrivers/ExternalEContentDriver.php';
$recordDriver = new ExternalEContentDriver($recordId);
} elseif ($recordType == 'restricted_econtent') {
require_once ROOT_DIR . '/RecordDrivers/RestrictedEContentDriver.php';
$recordDriver = new RestrictedEContentDriver($recordId);
} elseif ($recordType == 'hoopla') {
require_once ROOT_DIR . '/RecordDrivers/HooplaDriver.php';
$recordDriver = new HooplaRecordDriver($recordId);
if (!$recordDriver->isValid()) {
global $logger;
$logger->log("Unable to load record driver for hoopla record {$recordId}", PEAR_LOG_WARNING);
$recordDriver = null;
}
} elseif ($recordType == 'ils') {
require_once ROOT_DIR . '/RecordDrivers/MarcRecord.php';
$recordDriver = new MarcRecord($recordId);
if (!$recordDriver->isValid()) {
global $logger;
$logger->log("Unable to load record driver for {$recordId}", PEAR_LOG_WARNING);
$recordDriver = null;
}
} else {
global $logger;
$logger->log("Unknown record type " . $recordType, PEAR_LOG_ERR);
$recordDriver = null;
}
enableErrorHandler();
RecordDriverFactory::$recordDrivers[$id] = $recordDriver;
return $recordDriver;
}
function loadEnrichment($isbn, $loadSeries = true, $loadSimilarTitles = true, $loadSimilarAuthors = true)
{
global $timer;
global $configArray;
/** @var Memcache $memCache */
global $memCache;
if (isset($configArray['Novelist']) && isset($configArray['Novelist']['profile']) && strlen($configArray['Novelist']['profile']) > 0) {
$profile = $configArray['Novelist']['profile'];
$pwd = $configArray['Novelist']['pwd'];
} else {
return null;
}
if (!isset($isbn) || strlen($isbn) == 0) {
return null;
}
$enrichment = $memCache->get("novelist_enrichment_{$isbn}");
if ($enrichment == false || isset($_REQUEST['reload'])) {
$requestUrl = "http://eit.ebscohost.com/Services/NovelistSelect.asmx/AllContent?prof={$profile}&pwd={$pwd}&authType=&ipprof=&isbn={$isbn}";
try {
//Get the XML from the service
disableErrorHandler();
$req = new Proxy_Request($requestUrl);
//$result = file_get_contents($req);
if (PEAR_Singleton::isError($req->sendRequest())) {
enableErrorHandler();
return null;
}
enableErrorHandler();
$response = $req->getResponseBody();
$timer->logTime("Made call to Novelist for enrichment information");
//Parse the XML
$data = new SimpleXMLElement($response);
//Convert the data into a structure suitable for display
if (isset($data->Features->FeatureGroup)) {
/** @var SimpleXMLElement $featureGroup */
foreach ($data->Features->FeatureGroup as $featureGroup) {
$groupType = (string) $featureGroup->attributes()->type;
foreach ($featureGroup->Feature as $feature) {
$featureType = (string) $feature->attributes()->type;
if ($featureType == 'SeriesTitles' && $loadSeries) {
$this->loadSeriesInfo($isbn, $feature, $enrichment);
$timer->logTime("Loaded enrichment series info");
} else {
if ($featureType == 'SimilarTitles' && $loadSimilarTitles) {
$this->loadSimilarTitleInfo($isbn, $feature, $enrichment);
$timer->logTime("Loaded similar title info");
} else {
if ($featureType == 'SimilarAuthors' && $loadSimilarAuthors) {
$this->loadSimilarAuthorInfo($isbn, $feature, $enrichment);
$timer->logTime("Loaded similar title info");
}
}
}
//TODO: Load Related Content (Awards and Recommended Reading Lists)
// For now, don't worry about this since the data is not worth using
}
}
} else {
$enrichment = null;
}
} catch (Exception $e) {
global $logger;
$logger->log("Error fetching data from NoveList {$e}", PEAR_LOG_ERR);
if (isset($response)) {
$logger->log($response, PEAR_LOG_DEBUG);
}
$enrichment = null;
}
$memCache->set("novelist_enrichment_{$isbn}", $enrichment, 0, $configArray['Caching']['novelist_enrichement']);
}
return $enrichment;
}
public function getMyHolds($patron = null, $page = 1, $recordsPerPage = -1, $sortOption = 'title')
{
global $timer;
$patronDump = $this->driver->_getPatronDump($this->driver->_getBarcode());
//Load the information from millennium using CURL
$sResult = $this->driver->_fetchPatronInfoPage($patronDump, 'holds');
$timer->logTime("Got holds page from Millennium");
$holds = $this->parseHoldsPage($sResult);
$timer->logTime("Parsed Holds page");
require_once ROOT_DIR . '/RecordDrivers/MarcRecord.php';
foreach ($holds as $section => $holdSections) {
foreach ($holdSections as $key => $hold) {
disableErrorHandler();
$recordDriver = new MarcRecord($hold['recordId']);
if ($recordDriver->isValid()) {
$hold['id'] = $recordDriver->getUniqueID();
$hold['shortId'] = $recordDriver->getShortId();
//Load title, author, and format information about the title
$hold['title'] = $recordDriver->getTitle();
$hold['sortTitle'] = $recordDriver->getSortableTitle();
$hold['author'] = $recordDriver->getAuthor();
$hold['format'] = $recordDriver->getFormat();
$hold['isbn'] = $recordDriver->getCleanISBN();
$hold['upc'] = $recordDriver->getCleanUPC();
$hold['format_category'] = $recordDriver->getFormatCategory();
//Load rating information
$hold['ratingData'] = $recordDriver->getRatingData();
$holds[$section][$key] = $hold;
}
enableErrorHandler();
}
}
//Process sorting
//echo ("<br/>\r\nSorting by $sortOption");
foreach ($holds as $sectionName => $section) {
$sortKeys = array();
$i = 0;
foreach ($section as $key => $hold) {
$sortTitle = isset($hold['sortTitle']) ? $hold['sortTitle'] : (isset($hold['title']) ? $hold['title'] : "Unknown");
if ($sectionName == 'available') {
$sortKeys[$key] = $sortTitle;
} else {
if ($sortOption == 'title') {
$sortKeys[$key] = $sortTitle;
} elseif ($sortOption == 'author') {
$sortKeys[$key] = (isset($hold['author']) ? $hold['author'] : "Unknown") . '-' . $sortTitle;
} elseif ($sortOption == 'placed') {
$sortKeys[$key] = $hold['createTime'] . '-' . $sortTitle;
} elseif ($sortOption == 'format') {
$sortKeys[$key] = (isset($hold['format']) ? $hold['format'] : "Unknown") . '-' . $sortTitle;
} elseif ($sortOption == 'location') {
$sortKeys[$key] = (isset($hold['location']) ? $hold['location'] : "Unknown") . '-' . $sortTitle;
} elseif ($sortOption == 'holdQueueLength') {
$sortKeys[$key] = (isset($hold['holdQueueLength']) ? $hold['holdQueueLength'] : 0) . '-' . $sortTitle;
} elseif ($sortOption == 'position') {
$sortKeys[$key] = str_pad(isset($hold['position']) ? $hold['position'] : 1, 3, "0", STR_PAD_LEFT) . '-' . $sortTitle;
} elseif ($sortOption == 'status') {
$sortKeys[$key] = (isset($hold['status']) ? $hold['status'] : "Unknown") . '-' . (isset($hold['reactivateTime']) ? $hold['reactivateTime'] : "0") . '-' . $sortTitle;
} else {
$sortKeys[$key] = $sortTitle;
}
//echo ("<br/>\r\nSort Key for $key = {$sortKeys[$key]}");
}
$sortKeys[$key] = strtolower($sortKeys[$key] . '-' . $i++);
}
array_multisort($sortKeys, $section);
$holds[$sectionName] = $section;
}
//Limit to a specific number of records
if (isset($holds['unavailable'])) {
$numUnavailableHolds = count($holds['unavailable']);
if ($recordsPerPage != -1) {
$startRecord = ($page - 1) * $recordsPerPage;
$holds['unavailable'] = array_slice($holds['unavailable'], $startRecord, $recordsPerPage);
}
} else {
$numUnavailableHolds = 0;
}
if (!isset($holds['available'])) {
$holds['available'] = array();
}
if (!isset($holds['unavailable'])) {
$holds['unavailable'] = array();
}
//Sort the hold sections so available holds are first.
ksort($holds);
$patronId = isset($patron) ? $patron['id'] : $this->driver->_getBarcode();
$this->holds[$patronId] = $holds;
$timer->logTime("Processed hold pagination and sorting");
return array('holds' => $holds, 'numUnavailableHolds' => $numUnavailableHolds);
}
function getIPLocation()
{
if ($this->ipLocation != 'unset') {
return $this->ipLocation;
}
global $timer;
/** @var Memcache $memCache */
global $memCache;
global $configArray;
global $logger;
//Check the current IP address to see if we are in a branch
$activeIp = $this->getActiveIp();
//$logger->log("Active IP is $activeIp", PEAR_LOG_DEBUG);
$this->ipLocation = $memCache->get('location_for_ip_' . $activeIp);
$this->ipId = $memCache->get('ipId_for_ip_' . $activeIp);
if ($this->ipId == -1) {
$this->ipLocation = false;
}
if ($this->ipLocation == false || $this->ipId == false) {
$timer->logTime('Starting getIPLocation');
//echo("Active IP is $activeIp");
require_once ROOT_DIR . '/Drivers/marmot_inc/subnet.php';
$subnet = new subnet();
$ipVal = ip2long($activeIp);
$this->ipLocation = null;
$this->ipId = -1;
if (is_numeric($ipVal)) {
disableErrorHandler();
$subnet->whereAdd('startIpVal <= ' . $ipVal);
$subnet->whereAdd('endIpVal >= ' . $ipVal);
if ($subnet->find(true)) {
//$logger->log("Found {$subnet->N} matching IP addresses {$subnet->location}", PEAR_LOG_DEBUG);
$matchedLocation = new Location();
$matchedLocation->locationId = $subnet->locationid;
if ($matchedLocation->find(true)) {
//Only use the physical location regardless of where we are
//$logger->log("Active location is {$matchedLocation->displayName}", PEAR_LOG_DEBUG);
$this->ipLocation = clone $matchedLocation;
$this->ipId = $subnet->id;
} else {
$logger->log("Did not find location for ip location id {$subnet->locationid}", PEAR_LOG_WARNING);
}
}
enableErrorHandler();
}
$memCache->set('ipId_for_ip_' . $activeIp, $this->ipId, 0, $configArray['Caching']['ipId_for_ip']);
$memCache->set('location_for_ip_' . $activeIp, $this->ipLocation, 0, $configArray['Caching']['location_for_ip']);
$timer->logTime('Finished getIPLocation');
}
return $this->ipLocation;
}
public function getMillenniumRecordInfo($id)
{
global $configArray;
require_once ROOT_DIR . '/Drivers/marmot_inc/MillenniumCache.php';
/** @var Memcache $memCache */
global $memCache;
$scope = $this->getMillenniumScope();
//Clear millennium cache once per minute
$lastCacheClear = $memCache->get('millennium_cache_interval');
//echo ("lastCacheClear = $lastCacheClear, cache_interval = {$configArray['Caching']['millennium_cache_interval']}");
if ($lastCacheClear == false || isset($_REQUEST['reload'])) {
//Get rid of anything in the cache older than 5 minutes
$millenniumCache = new MillenniumCache();
//First clean out any records that are more than 5 minutes old
if (isset($_REQUEST['reload'])) {
$cacheExpirationTime = time();
} else {
$cacheExpirationTime = time() - 5 * 60;
}
//$logger->log("Clearing millennium cache before $cacheExpirationTime", PEAR_LOG_INFO);
//Update memcache before clearing the database so we don't have tons of threads trying to clear the cache
$memCache->set('millennium_cache_interval', $cacheExpirationTime, 0, $configArray['Caching']['millennium_cache_interval']);
$millenniumCache->whereAdd("cacheDate < {$cacheExpirationTime}");
$millenniumCache->delete(true);
}
//Now see if the record already exists in our cache.
$millenniumCache = new MillenniumCache();
$millenniumCache->recordId = $id;
$millenniumCache->scope = $scope;
$millenniumCache->find();
if ($millenniumCache->N > 0) {
//Found a cache entry
$millenniumCache->fetch();
//We already deleted old cache entries so we don't need to check to see if the entry is stale.
//Just return the entry
return $millenniumCache;
}
//Load the pages for holdings, order information, and items
$millenniumCache = new MillenniumCache();
$millenniumCache->recordId = $id;
$millenniumCache->scope = $scope;
global $configArray;
global $timer;
if (substr($configArray['Catalog']['url'], -1) == '/') {
$host = substr($configArray['Catalog']['url'], 0, -1);
} else {
$host = $configArray['Catalog']['url'];
}
// Strip ID
$id_ = substr(str_replace('.b', '', $id), 0, -1);
$req = $host . "/search~S{$scope}/.b" . $id_ . "/.b" . $id_ . "/1,1,1,B/holdings~" . $id_;
$millenniumCache->holdingsInfo = file_get_contents($req);
//$logger->log("Loaded holdings from url $req", PEAR_LOG_DEBUG);
$timer->logTime('got holdings from millennium');
$req = $host . "/search~S{$scope}/.b" . $id_ . "/.b" . $id_ . "/1,1,1,B/frameset~" . $id_;
$millenniumCache->framesetInfo = file_get_contents($req);
$timer->logTime('got frameset info from millennium');
$millenniumCache->cacheDate = time();
//Temporarily ignore errors
disableErrorHandler();
$millenniumCache->insert();
enableErrorHandler();
return $millenniumCache;
}
function loadEnrichment($isbn, $loadSeries = true, $loadSimilarTitles = true, $loadSimilarAuthors = true)
{
global $timer;
global $configArray;
/** @var Memcache $memCache */
global $memCache;
if (isset($configArray['Novelist']) && isset($configArray['Novelist']['profile']) && strlen($configArray['Novelist']['profile']) > 0) {
$profile = $configArray['Novelist']['profile'];
$pwd = $configArray['Novelist']['pwd'];
} else {
return null;
}
if (!isset($isbn) || strlen($isbn) == 0) {
return null;
}
$enrichment = $memCache->get("novelist_enrichment_{$isbn}");
if ($enrichment == false || isset($_REQUEST['reload'])) {
$requestUrl = "http://novselect.ebscohost.com/Data/ContentByQuery?profile={$profile}&password={$pwd}&ClientIdentifier={$isbn}&isbn={$isbn}&version=2.1&tmpstmp=" . time();
//echo($requestUrl);
try {
//Get the JSON from the service
disableErrorHandler();
$req = new Proxy_Request($requestUrl);
//$result = file_get_contents($req);
if (PEAR_Singleton::isError($req->sendRequest())) {
enableErrorHandler();
return null;
}
enableErrorHandler();
$response = $req->getResponseBody();
$timer->logTime("Made call to Novelist for enrichment information");
//Parse the JSON
$data = json_decode($response);
//print_r($data);
//Related ISBNs
if (isset($data->FeatureContent)) {
//Series Information
if ($loadSeries && isset($data->FeatureContent->SeriesInfo)) {
$this->loadSeriesInfo($isbn, $data->FeatureContent->SeriesInfo, $enrichment);
}
//Similar Titles
if ($loadSimilarTitles && isset($data->FeatureContent->SimilarTitles)) {
$this->loadSimilarTitleInfo($isbn, $data->FeatureContent->SimilarTitles, $enrichment);
}
//Similar Authors
if ($loadSimilarAuthors && isset($data->FeatureContent->SimilarAuthors)) {
$this->loadSimilarAuthorInfo($data->FeatureContent->SimilarAuthors, $enrichment);
}
//Similar Series
if ($loadSeries && isset($data->FeatureContent->SimilarSeries)) {
$this->loadSimilarSeries($data->FeatureContent->SimilarSeries, $enrichment);
}
//Related Content
if (isset($data->FeatureContent->RelatedContent)) {
$this->loadRelatedContent($data->FeatureContent->RelatedContent, $enrichment);
}
//GoodReads Ratings
if (isset($data->FeatureContent->GoodReads)) {
$this->loadGoodReads($data->FeatureContent->GoodReads, $enrichment);
}
//print_r($data);
}
} catch (Exception $e) {
global $logger;
$logger->log("Error fetching data from NoveList {$e}", PEAR_LOG_ERR);
if (isset($response)) {
$logger->log($response, PEAR_LOG_DEBUG);
}
$enrichment = null;
}
$memCache->set("novelist_enrichment_{$isbn}", $enrichment, 0, $configArray['Caching']['novelist_enrichement']);
}
return $enrichment;
}
/**
* Loads Novelist data from Novelist for a grouped record
*
* @param String $groupedRecordId The permanent id of the grouped record
* @param String[] $isbns a list of ISBNs for the record
* @return NovelistData
*/
function getSeriesTitles($groupedRecordId, $isbns)
{
global $timer;
global $configArray;
//First make sure that Novelist is enabled
if (isset($configArray['Novelist']) && isset($configArray['Novelist']['profile']) && strlen($configArray['Novelist']['profile']) > 0) {
$profile = $configArray['Novelist']['profile'];
$pwd = $configArray['Novelist']['pwd'];
} else {
return null;
}
if ($groupedRecordId == null || $groupedRecordId == '') {
return null;
}
//Check to see if we have cached data, first check MemCache.
/** @var Memcache $memCache */
global $memCache;
$novelistData = $memCache->get("novelist_series_{$groupedRecordId}");
if ($novelistData != false && !isset($_REQUEST['reload'])) {
return $novelistData;
}
//Now check the database
$novelistData = new NovelistData();
$novelistData->groupedRecordPermanentId = $groupedRecordId;
$recordExists = false;
if ($novelistData->find(true)) {
$recordExists = true;
}
$novelistData->groupedRecordHasISBN = count($isbns) > 0;
//When loading full data, we aways need to load the data since we can't cache due to terms of sevice
if ($recordExists && $novelistData->primaryISBN != null && strlen($novelistData->primaryISBN) > 0) {
//Just check the primary ISBN since we know that was good.
$isbns = array($novelistData->primaryISBN);
}
//Update the last update time to optimize caching
$novelistData->lastUpdate = time();
if (count($isbns) == 0) {
//Whoops, no ISBNs, can't get enrichment for this
$novelistData->hasNovelistData = false;
} else {
$novelistData->hasNovelistData = false;
//Check each ISBN for enrichment data
foreach ($isbns as $isbn) {
$requestUrl = "http://novselect.ebscohost.com/Data/ContentByQuery?profile={$profile}&password={$pwd}&ClientIdentifier={$isbn}&isbn={$isbn}&version=2.1&tmpstmp=" . time();
//echo($requestUrl);
try {
//Get the JSON from the service
disableErrorHandler();
$req = new Proxy_Request($requestUrl);
//$result = file_get_contents($req);
if (PEAR_Singleton::isError($req->sendRequest())) {
enableErrorHandler();
//No enrichment for this isbn, go to the next one
continue;
}
enableErrorHandler();
$response = $req->getResponseBody();
$timer->logTime("Made call to Novelist for enrichment information");
//Parse the JSON
$data = json_decode($response);
//print_r($data);
//Related ISBNs
if (isset($data->FeatureContent) && $data->FeatureCount > 0) {
$novelistData->hasNovelistData = true;
//We got data!
$novelistData->primaryISBN = $data->TitleInfo->primary_isbn;
//Series Information
if (isset($data->FeatureContent->SeriesInfo) && count($data->FeatureContent->SeriesInfo->series_titles) > 0) {
$this->loadSeriesInfo($groupedRecordId, $data->FeatureContent->SeriesInfo, $novelistData);
break;
}
}
} catch (Exception $e) {
global $logger;
$logger->log("Error fetching data from NoveList {$e}", PEAR_LOG_ERR);
if (isset($response)) {
$logger->log($response, PEAR_LOG_DEBUG);
}
$enrichment = null;
}
}
//Loop on each ISBN
}
//Check for number of ISBNs
$memCache->set("novelist_series_{$groupedRecordId}", $novelistData, 0, $configArray['Caching']['novelist_enrichment']);
return $novelistData;
}
function getItemAvailability()
{
global $timer;
global $configArray;
$itemData = array();
//Load basic information
$this->id = $_GET['id'];
$itemData['id'] = $this->id;
// Setup Search Engine Connection
$class = $configArray['Index']['engine'];
$url = $configArray['Index']['url'];
$this->db = new $class($url);
// Retrieve Full Marc Record
disableErrorHandler();
$record = $this->db->getRecord($this->id);
enableErrorHandler();
if ($record == false) {
$marcRecord = new MarcRecord($this->id);
if ($marcRecord->isValid()) {
$itemData['holdings'] = Record_Holdings::loadHoldings($this->id);
$timer->logTime('Loaded Holdings');
} else {
$itemData['error'] = 'Cannot load Record for id ' . $record['id'];
}
} else {
$this->record = $record;
if ($record['recordtype'] == 'econtentRecord') {
require_once ROOT_DIR . '/sys/eContent/EContentRecord.php';
$eContentRecord = new EContentRecord();
$eContentRecord->id = substr($record['id'], strlen('econtentRecord'));
if (!$eContentRecord->find(true)) {
$itemData['error'] = 'Cannot load eContent Record for id ' . $record['id'];
} else {
require_once ROOT_DIR . '/Drivers/EContentDriver.php';
$driver = new EContentDriver();
$itemData['holdings'] = $driver->getHolding($eContentRecord->id);
}
} else {
$this->recordDriver = RecordDriverFactory::initRecordDriver($record);
$timer->logTime('Initialized the Record Driver');
//Load Holdings
$itemData['holdings'] = Record_Holdings::loadHoldings($this->id);
$timer->logTime('Loaded Holdings');
}
}
return $itemData;
}
